EP1777355A3 - Beam or truss consisting of two or more reinforced concrete half-members with a new jointing device - Google Patents

Beam or truss consisting of two or more reinforced concrete half-members with a new jointing device Download PDF

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Publication number
EP1777355A3
EP1777355A3 EP06425711.6A EP06425711A EP1777355A3 EP 1777355 A3 EP1777355 A3 EP 1777355A3 EP 06425711 A EP06425711 A EP 06425711A EP 1777355 A3 EP1777355 A3 EP 1777355A3
Authority
EP
European Patent Office
Prior art keywords
members
main distribution
reinforced concrete
distribution plate
jointing device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06425711.6A
Other languages
German (de)
French (fr)
Other versions
EP1777355A2 (en
Inventor
Claudio Velo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1777355A2 publication Critical patent/EP1777355A2/en
Publication of EP1777355A3 publication Critical patent/EP1777355A3/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • E04C3/22—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members built-up by elements jointed in line
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
    • E01D2/02—Bridges characterised by the cross-section of their bearing spanning structure of the I-girder type
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/20—Concrete, stone or stone-like material
    • E01D2101/24—Concrete
    • E01D2101/26—Concrete reinforced
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The invention is a new flat or trussed reinforced concrete beam comprising two or more half-members or pitched beams (A) and (B), joined together by means of a jointing block (Ka, Kb) comprising a main distribution plate (Da, Db), a guiding counterplate (Ga, Gb) lying flush with the coupling surface (Sa, Sb) and parallel to said main distribution plate (Da, Db), one or more pairs of through tubes (Ta, Tb) solidly attached orthogonally to said main distribution plate (Da, Db) and to said guiding counterplate (Ga, Gb), wherein the joint between consecutive half-members or pitched beams (A) and (B) is obtained by inserting ties (Z) in said through tubes (Ta, Tb), and stressing them and/or maintaining the stress therein by means of nuts or wedge-shaped clamps (Za, Zb) that come to bear on said main distribution plates (Da, Db).
EP06425711.6A 2005-10-21 2006-10-16 Beam or truss consisting of two or more reinforced concrete half-members with a new jointing device Withdrawn EP1777355A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD20050317 ITPD20050317A1 (en) 2005-10-21 2005-10-21 TRAVE OR CAPRIATA MADE BY TWO OR MORE SEMI BEAMS IN REINFORCED CONCRETE WITH NEW JUNCTION DEVICE

Publications (2)

Publication Number Publication Date
EP1777355A2 EP1777355A2 (en) 2007-04-25
EP1777355A3 true EP1777355A3 (en) 2013-06-12

Family

ID=37684866

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06425711.6A Withdrawn EP1777355A3 (en) 2005-10-21 2006-10-16 Beam or truss consisting of two or more reinforced concrete half-members with a new jointing device

Country Status (2)

Country Link
EP (1) EP1777355A3 (en)
IT (1) ITPD20050317A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2919319B1 (en) * 2007-07-25 2012-07-13 Imerys Tc PREFABRICATED BUILDING ELEMENT

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129347A1 (en) * 1981-07-24 1983-02-10 Richard Dipl.-Ing. 8332 Massing Laumer Process for producing and mounting roof frames or frame parts consisting of reinforced concrete, and a roof frame or frame part of this type
EP0867577A2 (en) * 1997-03-26 1998-09-30 Calbrev S.r.l. Double slope beam in two halves
WO2001011159A1 (en) * 1999-08-05 2001-02-15 Luigi Metelli Prefabricated girder in two halves and roof structure
DE10119687A1 (en) * 2001-04-20 2002-10-24 Boegl Max Bauunternehmung Gmbh Multiple field carrier has at least two segments with hollow walls and joined by pulley and pressure elements in gap between segments

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129347A1 (en) * 1981-07-24 1983-02-10 Richard Dipl.-Ing. 8332 Massing Laumer Process for producing and mounting roof frames or frame parts consisting of reinforced concrete, and a roof frame or frame part of this type
EP0867577A2 (en) * 1997-03-26 1998-09-30 Calbrev S.r.l. Double slope beam in two halves
WO2001011159A1 (en) * 1999-08-05 2001-02-15 Luigi Metelli Prefabricated girder in two halves and roof structure
DE10119687A1 (en) * 2001-04-20 2002-10-24 Boegl Max Bauunternehmung Gmbh Multiple field carrier has at least two segments with hollow walls and joined by pulley and pressure elements in gap between segments

Also Published As

Publication number Publication date
EP1777355A2 (en) 2007-04-25
ITPD20050317A1 (en) 2007-04-22

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